• “Community Powered” Cards are non-official cards based on crowd sourcing, information contributed by Cards users themselves, much like Wikipedia.• “Official” Cards are operated by the official organization that issues the card.

What about developers?

• We ♥ developers. Cards is all about inter-connectivity, crowd sourcing & community support. Go to https://cards.app/dev and connect your app, website or NFC reader using our free and extremely easy to use SDKs (Java, C#, NodeJS, C++, Python) and APIs.

You can use Cards as a replacement to the discontinued Beep’n Go app by Mobeam or Samsung Beaming Services. • New interface languages• Enhanced security• Improved NFC for thousands of new cards• Interface improvements• Performance improvements• Bug fixes

Our team is constantly working to improve Cards. We really appreciate your feedback! Please contact support@cards.app with any issues or suggestions – we actually shape Cards according to your suggestions.